Parabolic antenna



FIG. 1 is a front and right side perspective view of a parabolic antenna showing my new design;

FIG. 2 is a rear and left side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a cross-sectional view thereof along a line A--A in FIG. 3. 

The ornamental design for a parabolic antenna, as shown and described. 